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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Biochim Biophys Acta Biomembr. 2018 Jul 30;1861(1):201–209. doi: 10.1016/j.bbamem.2018.07.013

Figure 7.

Figure 7

Lipid chain orientational order analysis upon M2AH binding studied using EPR and bicelles. (A) Experimental (solid lines) and simulated (dashed lines) EPR spectra of DMPC/DHPC bicelles containing the spin label 5-SASL. The bilayer normal of the bicelles is aligned parallel to the magnetic field at 308 K. (B) Plot of the orientational order parameter S20 as a function of the P/L ratio. For comparison, the reported values for alamethicin and magainin 2 are also displayed.